The threat from space rock 2024 YR4 has surpassed that of Apophis, an asteroid feared by scientists 20 years ago. The danger remains low, but experts are estimating the damage that could be done.

Marriages in China last year plunged 20 percent to a record low as young people resisted government efforts to convince them ...

In 1908, a 30-meter-wide (98-foot-wide) asteroid struck the Podkamennaya Tunguska River in a remote Siberian forest of Russia, according to the Planetary Society. The event leveled trees and destroyed ...

Scientists say the threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes ...

NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...

Overview First up, on Feb. 16, the asteroid Pallas moves into the sign of Aquarius. Pallas is all about independent thinking ...

An asteroid could potentially crash into Earth in less than eight years. Here's everything to know about asteroid 2024 YR4.

As the world passes 1.5 degrees C of warming, a Cambridge scholar argues that putting a deadline on climate action was the ...

Species loss has reached a level not seen since an asteroid smashed into earth and wiped out the dinosaurs 66 million years ...

Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a football field as they try to determine how likely it is to strike Earth in ...